This project examined the need for Science, Technology, Engineering, and Math (STEM) activities within a specific modality (centers) and their potential influence on elementary students with a particular emphasis on gender. STEM is an interdisciplinary curriculum that seeks to seamlessly incorporate science, technology, engineering, and math. Due to the increasing demand for STEM professions and proficiency within each aspect, the education system and individual educators require lessons and modalities that motivate learning in each of these areas. Administrators and teachers need creative ways to provide effective STEM implementation. Currently, the education system as a whole lacks creative and motivating material for these four domains. Not only this, but there has been a misunderstanding in regard to what effective STEM implementation entails, as well as a dearth of classroom ready lessons for educators. As a result, this thesis project developed a way to implement STEM through the use of learning centers. Learning centers are defined as designated areas within a classroom that allow easy access to a variety of learning materials. Within these centers are activities that reinforce concepts by using inquiry-based learning. Learning centers are effective in developing additional concepts or providing students with a greater breadth of knowledge on a concept. This thesis project developed three STEM learning center activity boxes and two STEM learning center outlines. Creating effective STEM learning centers and outlines was a multistep process. The first step was to develop a 3E lesson plan for each activity. Once the lesson plans were revised and complete, the creation of the three activity boxes was next. To create the activity boxes, all the required materials and worksheets were gathered and printed. From there, the next step was to implement the learning centers in a classroom to observe the results and propose any modifications. Afterwards, a reflection detailing the results and modifications was made. In the end, the goal of this project was to develop easily implemented STEM activities for my future classroom. Coming up with a creative way to get kids curious and excited about STEM is key in building STEM awareness. Not only did my project create STEM activities I can implement, but it also allowed me the opportunity to share my activities with other teachers. As a result, influencing the spread of STEM amongst future and current teachers.